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13 K-Pop Idols Who Debuted At A Later Age Than Usual

K-Pop groups and their agencies are famous for having trainees and debuting idols at a super young age, but there are idols who break this norm! They train and debut at an older than usual age, and fans love everything they have to offer as beloved members of their bias groups! Here are 13 idols who trained and ended up debuting at a later age, and prove they can keep up with everybody else, no problem!

1. Irene (Red Velvet)

Red Velvet’s Irene is the leader and oldest member of her group, and actually trained and debuted at a much later age than most idols usually do!

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late age 1

She became a trainee after she finished high school, at 18 years of age in 2009. Irene then trained under SM Entertainment for 5 years, and made her debut as the leader, main rapper, lead dancer, visual, and center of Red Velvet in 2014!

late age 2

2. Solar (MAMAMOO)

MAMAMOO’s Solar is the same age as Irene, and became a trainee under RBW Entertainment in 2011 when she was 20 years old!

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late age 3

She was scouted at a mall where she sang for a prize, and after training for 3 years, debuted as the leader, main vocalist, and visual of MAMAMOO at 23 years old!

late age 4

3. Miya (GWSN)

GWSN’s Miya is the group’s oldest member and main dancer!

late age 5

Prior to GWSN’s debut in 2018, Miya became a trainee under MILES (formerly Kiwi Pop, a subsidiary of Kiwi Media Group) and debuted with the group 4 months later, at 25 years old!

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late age 6

4. J.Seph (KARD)

KARD’s J.Seph made his debut as the group’s main rapper and lead dancer in 2016!

late age 7
| DSP Media

J.Seph became a trainee under DSP Media in 2011 when he was 19 years old, and remained under the agency as a trainee for 5 years! He finally made his debut in 2016 with KARD, when he was 24 years old!

late age 8

5. Moonbyul (MAMAMOO)

MAMAMOO’s Moonbyul is another member of the group who became a trainee at a much later age than usual!

late age 9

Born in 1992, Moonbyul became a trainee under RBW Entertainment a few months before Solar did, at 19 years old. Prior to joining RBW, Moonbyul had trained at other agencies as well, but ultimately made her debut as the main rapper and main dancer of the group in 2014 at 22 years old!

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late age 10
| RBW Entertainment

6. BM (KARD)

BM is another member of KARD who debuted at a later age!

late age 11
| DSP Media

BM joined DSP Media as a trainee sometime in 2011, when he was 19 years old. He trained for 4 and a half years, and made his debut as the main dancer and lead rapper of KARD in 2016, at the age of 24!

late age 12
| DSP Media

7. Dara (Former 2NE1)

Former 2NE1 member Dara debuted when she was 25 years old!

late age 13

Prior to her debut, Dara was active in the Philippines as a celebrity and only joined YG Entertainment as a trainee in 2007, when she was 23 years old.

late age 15

After 2 years of training, Dara debuted as the visual and vocalist of K-Pop’s OG girl crush representative group in 2009!

late age 14

8. Kahi (Former After School)

Former After School member Kahi made her debut as the group’s leader and oldest member in 2009!

late age 16

Kahi joined Pledis Entertainment after her previous group named S.Blush disbanded, and she helped in recruiting members for the agency’s new girl group. She eventually debuted as the group’s leader in 2009, at the age of 29 (30 in Korean age!)

late age 17

9.  Sojin (Girl’s Day)

Girl’s Day’s Sojin debuted as the oldest member, leader, and lead vocalist of her group in 2010!

late age 18

After getting accepted into Dream T Entertainment, Sojin debuted at 25 years of age in 2010!

late age 19

10. Jinho (PENTAGON)

PENTAGON’s Jinho is the main vocalist and oldest member of the group!

late age 20

Prior to debuting with PENTAGON, Jinho was a well-known SM Entertainment trainee who initially debuted as a part of SM The Ballad.

late age 21

After eventually leaving SM Entertainment, he successfully auditioned for CUBE Entertainment, later making his debut after 8 years of training at 24 years old!

late age 22

11. Yoon Jisung

Yoon Jisung is now a solo artist, but before his solo debut, was active as the leader of project group Wanna One!

late age 23

After finishing 8th in the survival show Produce 101 Season 2, Jisung debuted as the leader of Wanna One in 2017, at the age of 26!

late age 25

2 years later, he made his official solo debut under LM Entertainment at the age of 28!

late age 24

12. Park Bom

Park Bom is the former main vocalist and oldest member of 2NE1!

late age 26

She began auditioning for YG Entertainment in 2006, and finally got accepted 3 years later in 2009, at the age of 25. She debuted that following year as the main vocalist of YG Entertainment’s newest girl group!

late age 27
| YG Entertainment


CHECKMATE is a group that’s yet to debut, but are already gaining attention for being a co-ed group with an average age that’s higher than most other group’s debuting today!

late age 28

The members’ ages range between 22-27 years old. The oldest member Sieun is 27 years old, while maknae Noah is 22 years old!

late age 29
| Grace Company Entertainment
late age 30
| Grace Company Entertainment

The rest of the members are Suri (25 years old):

late age 31
| Grace Company Entertainment

Nason (25 years old):

late age 32
| Grace Company Entertainment

And Yongseok (24 years old)!

late age 33
| Grace Company Entertainment

Source: Koreaboo

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